static void Main(string[] args)
{
Test();
bool flag = false;
char symbol;
while (!flag)
{
Console.WriteLine("Завершить работу? (y/n)");
Console.Write(" ");
symbol = Console.ReadKey().KeyChar;
Console.WriteLine();
if (symbol == 'y')
{
return;
}
if (symbol == 'n')
{
flag = true;
}
if (symbol != 'n')
{
Console.WriteLine("Недопустимый символ !");
}
}
TestTime obj = new TestTime();
TestTime.Load(@"C:\Users\Маша\Documents\Visual Studio 2017\Projects\Lab_5_Masha\TestTime.txt", ref obj);
flag = true;
while (flag)
{
Console.WriteLine("Введите порядок матрицы :");
Console.Write(" ");
try
{
m_size = Int32.Parse(Console.ReadLine());
}
catch (Exception ex)
{
Console.WriteLine("Исключение : " + ex.Message);
continue;
}
if (m_size >= 2)
{
double[] solution = new double[m_size * 3];
double[] matr_data = new double[m_size * m_size * 9];
for (int i = 0; i < m_size * m_size * 9; ++i)
{
matr_data[i] = i + 1;
}
double[] F_data = new double[m_size * 3];
for (int i = 0; i < m_size * 3; ++i)
{
F_data[i] = i + 1;
}
Stopwatch swatch = new Stopwatch();
swatch.Start();
Block3DMatrix matr = new Block3DMatrix(matr_data, F_data, m_size);
matr.solve();
swatch.Stop();
export_function(matr_data, F_data, m_size, solution, ref work_time_cpp);
obj.Add(m_size.ToString(),
(swatch.Elapsed.Milliseconds).ToString(),
work_time_cpp.ToString(),
((double)swatch.Elapsed.Milliseconds / (double)work_time_cpp).ToString());
}
else
{
Console.WriteLine("Недопустимый размер матрицы !");
continue;
}
Console.WriteLine("Продолжить? (y/n)");
Console.Write(" ");
symbol = Console.ReadKey().KeyChar;
Console.WriteLine();
if (symbol == 'n')
{
flag = false;
}
else
{
if (symbol != 'y')
{
Console.WriteLine("Недопустимый символ !");
flag = false;
}
}
}
TestTime.Save(@"C:\Users\Маша\Documents\Visual Studio 2017\Projects\Lab_5_Masha\TestTime.txt", ref obj);
Console.WriteLine(obj);
}
static void Test()
{
Console.WriteLine("Метод Test() :");
double[] solution = new double[m_size * 3];
double[] matr_data = new double[m_size * m_size * 9];
for (int i = 0; i < m_size * m_size * 9; i++)
{
matr_data[i] = i + 1;
}
double[] F_data = new double[m_size * 3];
for (int i = 0; i < m_size * 3; i++)
{
F_data[i] = 1;
}
Console.WriteLine(" Правая часть : ");
for (int i = 0; i < m_size; i++)
{
for (int j = 0; j < 3; j++)
{
Console.WriteLine(" " + F_data[i * 3 + j]);
}
//Console.WriteLine();
}
matr_data[7] = 7;
matr_data[14] = 7;
matr_data[21] = 7;
matr_data[m_size * m_size * 9 - 1] = 16;
matr_data[31] = 15;
Block3DMatrix matr = new Block3DMatrix(matr_data, F_data, m_size);
matr.solve();
FileStream filestream = null;
try
{
filestream = File.Create(@"C:\Users\Маша\Documents\Visual Studio 2017\Projects\Lab_5_Masha\mat.txt");
}
catch (Exception ex)
{
Console.WriteLine(" Исключение : " + ex.Message);
if (filestream != null)
{
filestream.Close();
}
}
byte[] input = Encoding.Default.GetBytes(matr.ToString());
filestream.Write(input, 0, input.Length);
List <MyList> F_computed = matr * matr.solution;
Console.WriteLine(" Правая часть (результат перемножения) : ");
for (int i = 0; i < matr.size; i++)
{
for (int j = 0; j < matr.order; j++)
{
Console.WriteLine(" " + F_computed[i][j] + " ");
}
//Console.WriteLine();
}
export_function(matr_data, F_data, m_size, solution, ref work_time_cpp);
Console.WriteLine(" Решение (с помощью С++) : ");
for (int i = 0; i < m_size; i++)
{
for (int j = 0; j < 3; j++)
{
Console.WriteLine(" " + solution[i * 3 + j]);
}
Console.WriteLine();
}
filestream.Close();
Console.WriteLine("Конец Test().");
}
